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kupik [55]
2 years ago
7

WIL GIVE BRAINLISEST PLEASE HELP SPEED ACCELERATION GRAPHS LABEL THE GRAPHS PLEASEEeeee

Physics
1 answer:
Varvara68 [4.7K]2 years ago
4 0

Answer:

Take the numbers and fill them in graph.

Plot time as X and speed as Y and afterward join then like a line graph.

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Please help!! I'm mixed up on the bottom one
Assoli18 [71]
I believe the bottom one is C.
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4 0
3 years ago
Estimate the linear separation (in kilometers) of two objects at a distance of 2.6 × 108 km that can just be resolved by an obse
cestrela7 [59]

Answer:

34892 km

34.892 km

Explanation:

L = Distance of two objects = 2.6\times 10^8\ km

\lambda = Wavelength = 550 nm

When d = Diameter of pupil = 5 mm

Linear separation

\frac{D}{L}=\frac{1.22\lambda}{d}\\\Rightarrow D=\frac{1.22\lambda L}{d}\\\Rightarrow D=\frac{1.22\times 550\times 10^{-9}\times 2.6\times 10^8\times 10^3}{5\times 10^{-3}}\\\Rightarrow D=34892000\ m=34892\ km

Linear separation = 34892 km

When d = 5 m

\frac{D}{L}=\frac{1.22\lambda}{d}\\\Rightarrow D=\frac{1.22\lambda L}{d}\\\Rightarrow D=\frac{1.22\times 550\times 10^{-9}\times 2.6\times 10^8\times 10^3}{5}\\\Rightarrow D=34892\ m=34.892\ km

Linear separation = 34.892 km

6 0
3 years ago
I need the answers to this please
SpyIntel [72]

this was posted on accident i'm so sorry ahh

Answer:

Explanation:              

4 0
2 years ago
How do you calculate the coefficient of friction?​
Alenkinab [10]

Answer:

Coefficient of friction is the ratio of friction force to normal force.

μ = F/N

7 0
2 years ago
If you see lightening bolt and count for 4 seconds before you hear the thunder how far away was the lightening strike ? It was n
rjkz [21]

well, you divide 4 by 5, so .8

.8 of a mile is 4224 feet.

i really hope this helps :)

4 0
3 years ago
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